produce sound的用法和樣例：
例句
- A thin disk, especially in a microphone or telephone receiver, that vibrates in response to sound waves to produce electric signals, or that vibrates in response to electric signals to produce sound waves.
膜片，振動(dòng)板一種薄的圓盤(pán)(尤其是在麥克風(fēng)和電話(huà)收話(huà)器里那種)響應聲波振動(dòng)產(chǎn)生信號或者響應電信號振動(dòng)產(chǎn)生聲波
